Histology of the Liver Essay Example | Topics and Well Written Essays - 1000 words - 1

Histology of the Liver - Essay Example Being one of the largest glands in the body, the liver has a complex and intricate histology and any disruption of structure can lead to derangements in function. This report discusses the process of two different staining techniques used to visualize both normal and abnormal liver histology and discusses the findings obtained in light of knowledge of liver physiology and pathology. In order to examine the histology of the liver and to elucidate whether the patient was suffering from any liver pathology, in particular hemochromatosis, three sections of the liver obtained via biopsy, labeled A, B and C had been provided to be tested. These sections had been cut from paraffin wax embedded tissue block. Amongst these, section B had been provided as a control section to test the proper functioning of the stains being used. Prior to the commencement of staining, all three sections were de-waxed in order to remove the paraffin wax from the sections and to ensure the proper hydration of the provided tissues. This was achieved via mounting all three slides into a dry staining rack and then placing the slides in to different solutions placed in six different tanks consecutively for 2 minutes each. Amongst these 6 tanks, the first three contained Xylene, following which the slides had to be placed in tanks containing Ethanol, 100% industrial methylated spirits (IMS) and 70 % IMS, in the aforementioned order. The slides were then rinsed with tap water and distilled water, respectively. The slides were then left in distilled water till the time they were stained with either H and E or Prussion Blue. While mounting the slides on the staining rack, steps were taken in order to ensure that the rack was dry as a wet rack would have caused water being deposited in Xylene. The next step was to stain the slides with H and E. To achieve this, the slide marked C was placed in haematoxylin solution for 5 minutes after which it was rinsed with distilled water. It was then dipped in

History 2 Essay Example | Topics and Well Written Essays - 1000 words

History 2 - Essay Example As in earlier novels, Grass uses Crabwalk to ask whether subsequent generations of German citizens have adequately dealt with the horrors of the Third Reich. The nation's policy of remorse does not provide the analysis and the assumption of personal responsibility which Grass thinks is necessary. In the deftly-woven plot of Crabwalk, shortsightedness and regret characterize modern Germany, but this vision is far more bleak than the reality. This essay will look at the protagonist Paul Pokriefke – namely his relationships with his mother and son – as well as the significance of the sinking of the MV Wilhelm Gustloff. Germany's reaction to its past is an issue which has not been left dormant over the seventy years since the war. The Reader, written by Bernhard Schlink in 1995 and made into a film in 2008, is just one other of the Vergangenheitsbewaltigung genre, in which German writers struggle to come to terms with their collective past. The problem to be resolved is tha t different factions of society obviously have different solutions for how to deal with the repercussions of the Third Reich. ... The first step of this process is portrayed in Tulla's relationship with her son. Paul refuses to believe his mother's statement that she went into labor with him when the ship MV Wilhelm Gustloff began to sink, attributing this to her sense of drama rather than actual fact. The repercussions of Paul's secret disbelief of his mother will be discussed below. In general terms, Tulla's demand of Paul that he write a history of the capsizing reflects her generation's incapability to deal with Nazism, and the way this responsibility was handed off to a generation who felt equally as unable, as well as far less culpable. In The Reader, Bernhard Schlink expresses the reaction of the second generation as a complete laying of the blame on the silent parents, regardless of whether they had actually been personally involved in the Nazi regime. This approach is just as untenable and unfair as Grass's insistence that the blame should be taken on the shoulders of subsequent generations. Paul's rel ationship with his mother portrays the uneasy dysfunction between those who lived through Nazism and those who came immediately after it. Tulla's silence, coupled with her wish that her son break that silence for her, creates an unhappy family and an unhappy country. This silence, borne of shame, means that following generations will not fully understand the evil of Nazism – the oft-repeated and almost clicheic statement that â€Å"those who forget the past are condemned to repeat it† (George Santayana) is wholly appropriate in the case of Konrad. Grass's antagonist is Konrad Pokriefke, Paul's estranged son, whose close relationship with his

Science in the Media Assignment Example | Topics and Well Written Essays - 500 words

Science in the Media - Assignment Example The robots would perform tasks like removal of waste, burial of dead bodies and other operations. The scientists are still in the negotiation process of whether to go on with the plan or not (John, 2014). Ebola is a viral disease that has threatened the lives of people especially in West Africa since its outbreak. The disease is very dangerous and can easily be transmitted from one party to the other. It has proved a nightmare to be managed because the health care providers have put their lives into risk while others have lost their lives. Governments and states over the world have also given grants and technical advice in the fight against to help contain the disease before spreading to other nations and coming worldwide problem like the current HIV/AIDS disease (Berger, 2013). According to the reported situation that the medical staffs are facing in Ebola strike countries, I do not think that robots can be solutions. The robotic technology is still very limited in the field of medicine. Medical care should be taken with much care as it involves processes inside the body. Robots can be used disarm bombs and drive cars which are limited levels of human capabilities. They may never be used to pick a poison inside stomachs (John, 2014). The Ebola crisis in Africa as well has also exposed considerable space between robot abilities and the requirements to manage humanitarian disasters (John, 2014). The countries experiencing the worst effects of the epidemic are not able to deploy the robots in fighting the horror disease. Instead of the use of robots, the scientist would have considered developing a vaccine and providing relevant and information about protection against the disease (Berger, 2013). Training robots to act in the human reasoning capabilities would take much time surpassing the rate at which Ebola kills. Ebola would take four weeks to kill the infected while robotic technology development would take a lot of time to be developed especially in the

Method and Results Essay Example | Topics and Well Written Essays - 500 words

Method and Results - Essay Example The responses were coded and tabulated. SPSS software was used to store the data ready for analysis. The software could allow correlation of both the categorical and non-categorical variables. Consequently, it was possible for the management team of the Arizona University to find out how different factors related to the students influence the students performance (Creswell, 2008). Participants for the study were SOC 390 and SOC 391/FAS 361 students from Arizona State University. Out of the 180 students enrolled in the survey, only 166 students took part. The demographic questions of participant’s study time, alcohol intake were used in the analysis as independent variables. The amount of time the student spends studying for a typical class each week, which was measured in hours. The dependent variable was a measure of the student’s current GPA. The alcohol use was measured in terms of ratio whereas the GPA was measured in interval level of measurement whereas the time spend studying was measured in ratio (Patton, 2002). The study was based on a hypothesis that there is a positive correlation with studying and a higher GPA while there is a negative correlation with alcohol and students’ GPA. The data was analyzed using regression analysis in order to determine whether the GPA is dependent upon the study time and drinking of alcohol (McSpirit & Jones, 1999). This analysis was performed in order to determine the effects of the study time and alcohol drinking on the GPA. All of the 166 respondents provided answers in each category. The average GPA of student’s respondents was 3.2772 and the standard deviation was 0.51627. The mean of study time and alcohol consumption was 5.70 and 4.671 respectively whereas the standard deviation was 4.670 and 5.8437 respectively. Descriptive analysis was done to show more information on aspects such as variance, skewness, Kurtosis, standard

Castle bingo Essay Example | Topics and Well Written Essays - 2000 words

Castle bingo - Essay Example CRM integrates marketing, service and supply-chain functions in order to achieve greater efficiency in delivering greater value to discriminating customers. Consequently, CRM improves customer services, facilitates better integration of marketing tools, increases organisation revenues and reduces costs associated with customer services by a significant level (Richards & Jones, 2008). Castle Bingo and Benefits of Customer Relationship Management (CRM) The three primary elements of CRM have been described hereunder. Operational CRM Operational CRM consists of software packages that are used to efficiently arrange inbound and outbound customers interactions. Operational CRM aid in processes related with sales, customer service, marketing and automating communications. Service automation helps an organisation to manage service operations delivered through web, contact centre and face to face. Some of the significant benefits of operational CRM to Castle Bingo may include: Sales Force Aut omation Enterprise marketing Automation Customer Service and Support (Bhatnagar, 2012). Analytical CRM Analytical CRM involves analysing customer vital information in order to effectively meet the marketing and customer service goals and deliver appropriate message to the right customer at right time through appropriate channel. The significant benefit of Analytical CRM to Castle Bingo may involve Customer retention Segmentation and targeting Development of new products according to the customer’s specifications (Bhatnagar, 2012). Collaborative CRM Collaborative CRM comprises the system that facilitates customers to perform various services on their own through variety of interaction channels. It renders people process as well as data together and further facilities in channelling the data along with customer related information for ensuring proactive decision making. It ensures timely sharing of information and results in enhanced customer services. The major benefits of Col laborative CRM to Castle Bingo may involve: Providing effective customer communication across different channels, Increases the efficiency of online services and help in reducing customers service costs associated with offline services and Facilitate in better access to customers data during the time of interaction with customers (Bhatnagar, 2012). The Principles of Big Data and Metrics The data driven decision-making is currently being widely recognized and is viewed to be an increasing enthusiastic aspect related with the notion of ‘Big Data.’ Big Data refers to traditional enterprise data which comprises valuable information regarding the nature of the customers that is ascertained through CRM systems, web store transactions, ERP data as well as general ledger data. Furthermore, it also includes social data such as customers’ feedback streams, micro blogging internet sites like Twitter and social media like Facebook (Dijcks, 2012). The perception of Big Data c an primarily be attributed with four principles that have been discussed below. More Granular Information or Micro Segmentation The principle of micro segmentation can be

Sustainable Packaging Essay Example | Topics and Well Written Essays - 1000 words

Sustainable Packaging - Essay Example A sustainable packaging is the designing and use of packaging materials that are more sustainable. In designing a company’s sustainability strategy, packaging comes in handy as a very fundamental factor. The sustainable packaging design aims at increasing the use of life cycle inventory and reducing the environmental impacts. Its main objectives are the maintenance of quality human life, secure habitats for the present and future generation needs. Government regulations, corporate goals, branding, logistical optimization, and consumer expectations determines the design of a sustainable packaging. The Sustainable Packaging Coalition (SPC) and the Sustainable Packaging Alliance (SPA) provides businesses and factories with the best information for making sustainable packaging decisions that commercially an environmentally beneficial. The sustainable packaging products emanate from materials that are healthy, recyclable, and environmental friendly throughout their lifecycle. The materials may include papers and recyclable plastic products. The manufacturing process of sustainable packaging uses clean production technologies and best practices that minimise environmental pollution. Gas emissions from manufacturing factories may cause air pollution and global warming. Hence, the production of sustainable packaging must consider this hazard in ascertaining a habitable environment. The design of sustainable packaging products aims at optimizing materials and energy use. This ensures cost effectiveness in production. According to Pike Research, the demand for packaging is valued at $429 billion (Pike Research Web). Packaging ahs also employed more than five million people in the world (SPC Web). The employment, security and protection of human life are social aspects that sustainable packaging offers. With the demand e xpected to rise with relative increase in population and industrial growth, it is very important to use the most sustainable packaging materials. Non-renewable and non-recyclable materials decrease t he level of cohabitation. Air, land, and water pollution are some of the effects of using hazardous packaging products. Hence, manufacturing companies should strive to use eco friendly and life supporting materials in producing the sustainable packaging products should be eco friendly and with an ability to support life. The manufacturing process should conserve raw materials, water, and energy. We can achieve this by shifting from the use of fossil fuels to renewable sources of energy. This would reduce or eliminate toxic emissions, which are harmful to human life and environmental conservation (SPC Web). The products should equally meet the market criteria and guarantee effective performance throughout their life cycles. The process of tendering, acquisition, and production of sustain able packaging should be cost effective to realize targeted comp-any profits. Paper and paper-based packaging dominate the global packaging market. However, according to pike research the use of plastic-based packaging will also grow significantly by the year 2014. Moreover, the demand for sustainable packaging is considerably more than that of general packaging. Better disposal methods

Journal entry Essay Example | Topics and Well Written Essays - 250 words - 1

Journal entry - Essay Example The characteristics of learning materials were concurrently expounded providing discussions on language, culture and viewpoints of learners, as necessary. Various techniques were likewise presented regarding soliciting information regarding materials and getting the most from them. One would definitely benefit from the contents of the article in terms of recognizing the role that instructional materials play in learning English as a second language. In the process, the techniques that were discussed are tools that would provide direction and guidelines in determining which materials are most effective and what particular information could be used to maximize learning. If one would be required to work on a particular project within the course module, the materials would provide the theoretical framework within which various applications could be generated. Therefore, through recognizing and awareness of instructional materials’ relevance to the course, one is made more sensitive and discerning in selecting and using the most effective materials to ensure that learning objectives are appropriately met. Kitao, K., & Kitao, S. K. (1997, April). Selecting and Developing Teaching/Learning Materials. Retrieved February 6, 2012, from The Internet TESL Journal :